Solar panel
206 TJ
Steam turbine
39.8 TJ
Accumulator
16.8 TJ
Steam engine
5.35 TJ
Lightning collector
4.29 TJ
Accumulator (Uncommon)
1.93 TJ
Solar panel (Uncommon)
932 GJ
Lightning rod
724 GJ
Solar panel (Rare)
538 GJ
Accumulator (Rare)
241 GJ
Lightning collector (Uncommon)
51.1 GJ